Submersible sewage grinder pumps

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Submersible sewage grinder pumps Powered By Docstoc
					  GRUNDFOS WASTEWATER




Submersible sewage
    grinder pumps
Grundfos SEG range


Tough, versatile pumps for
domestic sewage transfer
In areas with no sewer systems, or areas where gra-      Unique user benefits
vitation systems are unsuitable, pressurised systems
are the perfect choice for transfer of effluent and
domestic sewage to the public sewer or sewage treat-
ment plant. Grundfos offers the perfect pump for
                                                         > Highly efficient and very dependable
such systems, facilitating the use of smaller pressure
pipes for minimal investment costs. The Grundfos
                                                         > Improved discharge pressure
grinder pump range (SEG) provides many customer          > New, efficient grinder system
benefits, combining cost-effectiveness with maxi-
mum protection of the environment.                       > Integrated SmartTrim system for
                                                            adjustment of impeller clearance

                                                         > Polyurethane-sealed cable plug ensures
                                                            a completely watertight unit


                                                         The Grundfos grinder pumps (SEG) are specifically
                                                         designed for pumping untreated sewage in small
                                                         communities or sparsely populated areas.

                                                         A newly developed cartridge shaft seal system,
                                                         together with the polyurethane-sealed cable plug
                                                         system, prevents liquid from penetrating into the
                                                         motor. High discharge pressure enables transfer
                                                         of sewage over longer distances.

                                                         The new and efficient grinder system with easily
                                                         replaceable parts reduces downtime and facilitates
                                                         quick and easy maintenance.

                                                         The unique SmartTrim impeller clearance adjust-
                                                         ment system ensures optimum performance at
                                                         all times.




2                                                                                                        >
                                                               Installation options


Grundfos SEG pumps can be installed on two different types of auto-coupling systems.
The auto-coupling systems enable automatic connection or disconnection of the pump
from outside the pit. Alternatively, the SEG pumps are available as free-standing pumps.




Submerged installation
on auto-coupling with guide rails
When the SEG pump is installed on an auto-coupling system
where the base is fixed to the bottom of the pump pit, the pump
is lowered into the pit on a dual guide rail system. The pump
automatically connects to the base unit in a tilted position in
order to evacuate possible air in the pump housing and to prevent
clogging or jamming.




Submerged installation
on hookup auto-coupling
When the SEG pump is installed on a hookup auto-coupling
system, the base is fixed on a crossbar above the liquid level in
the pit. The pump is lowered into the pit with the discharge pipe
and the counter part of the coupling. The pump will be fixed
in a tilted position when it is connected to the base.

With both auto-coupling systems, the weight of the pump in
combination with the Grundfos SmartSeal system* will prevent
leakage when the pump is operating.

* Further information please see page 7.




Submerged free-standing installation
For non-permanent free-standing installation or as a utility pump,
additional feet extensions can be fitted to ensure sufficient free
suction and to prevent clogging or jamming. The pump can be
equipped with a rigid discharge pipe or a flexible hose as required.

Note: To prevent sedimentation of sludge in connection with
intermittent operation, we recommend a stop level corresponding
to the top of the pump housing.




3                                                                                          >
Tough and reliable pumps...


The Grundfos submersible sewage grinder pumps are designed to reduce
energy consumption and to keep downtime costs at a minimum. Maintaining
peak performance throughout the entire lifetime of the system is a key issue:




                              Watertight cable connection
                              The hermetically sealed polyurethane-
                              filled, stainless steel cable plug con-
                              nection ensures that no liquid will
                              penetrate through the cable into the
                              motor.



                              Short motor shaft
                              Compact construction with short
                              shaft outside bearings, ensures less
                              stress on bearings and, consequently,
                              longer lifetime.




                              Shaft seal
                              Double mechanical cartridge shaft seal
                              system provides longer operating time
                              and less downtime. Easy to replace in
                              the field without use of special tools.




                              Stainless steel clamp
                              Unique clamp system enables quick
                              and easy dismantling of pump and
                              motor unit. No tools required. Enables
                                 O
                              180 rotation of motor housing.




                              Cast iron flange and feet
                              Feet on the pump housing provide
                              protection of the grinder system.
                              Additional feet are provided for free-
                              standing installation in order to facili-
                              tate suction. DN 40 PN 10 flange fits
                              both DN 40 and DN 50 connections.




4
         - with many unique features




            Specially designed lifting handle
            Ensures correct lifting regardless of
              installation or motor positioning.




                             Motor protection
           Built-in thermal switches in the motor
            windings provide protection against
             overheating. Ensures long lifetime.




                The heavy-duty ball bearings
    Heavy-duty, maintenance-free ball bearings
    are greased for life. Single-row ball bearings
        in pumps with 0.9 kW to 1.5 kW motors.
           Pumps with 2.6 kW to 4.0 kW motors
        feature double-row, angular contact ball
                  bearings as the lower bearing.

               New, efficient grinder system
               Patented grinder system ensures
          extremely high efficiency and reliable
          operation. Quick and easy dismantling
                 for replacement of wear parts.
                   No special tools are required.



             SmartTrim impeller adjustment
           Patented SmartTrim system enables
          quick and easy impeller clearance ad-
            justment in order to maintain peak
            performance. Can be done without
              dismantling the pump. No special
                             tools are required.




5                                                    Details   >
         Performance overview and type key


         Performance overview
H [m]
                                                                                                                                             SEG.40
 45                                                                                                                                           50 Hz
                                                                                                                                        ISO 9906 Annex A
 40
                                                                        40.3

 35


 30                                                                     31.3

 25                                                                     26.3

                                                                        15.3
 20

                                                                        12.3
  15
                                                                        12.1
 10                                                                     09.3

  5
                                                                        09.1


  0
        0.0          0.5           1.0          1.5           2.0              2.5          3.0        3.5         4.0          4.5          5.0         5.5     Q [l/s]

        0.0                2.5               5.0                  7.5                10.0             12.5               15.0         17.5                     Q [m3/h]


         Type key
         The type key covers the entire Grundfos SE range of wastewater pumps. This is why the type key has a number
         of empty fields for the grinder pumps. Each SEG pump is identified by means of the type key below. Please note
         that not all combinations are available.
         The code in the top blue line of boxes is the one shown on the nameplate of the pump.
              SE           -          G            -        .40          .12           -          -          .Ex    .2          .1      .5          02            -
               1           2          3            4         5            6            7          8           9     10          11      12          13           14

                             Field                                                                                 Description
              1. Pump type                                  SE           Grundfos sewage pumps
              2. Material                                   []           (Standard, cast iron)
              3. Impeller type                              G            Grinder system in the pump inlet
              4. Max. spherical impeller clearance          []           [mm] (not relevant for SEG pumps)
              5. Nominal discharge diameter                 40           [mm]
              6. Shaft power                                12           P2/100 [W]
              7. Equipment in pump                          []           (Standard, without equipment)
              8. Installation version                       []           Submerged without cooling jacket
                                                            Ex           The pump is designed according to the Ex standard indicated
              9. Ex version
                                                            []           Standard version of submersible wastewater pumps
              10. Number of poles                            2           2-pole                                                          3000 rpm
                                                             1           Single-phase motor
              11. Number of phases
                                                            []           Three-phase motor
              12. Mains frequency                            5           50 Hz
                                                            02           230 V, direct-on-line starting
                                                            0B           400-415 V, direct-on-line starting
              13. Voltage and starting method
                                                            0C           230-240 V, direct-on-line starting
                                                            01           400 V, direct on-line starting
                                                            []           1st generation
                                                            A            2nd generation, etc.
              14. Generation
                                                                         The pumps belonging to the individual generations differ in
                                                                         design but are similar in terms of power rating
              A full stop is placed between the designations in fields 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 15.




         6                                                                                                                                     Technical data         >
                                                       Operating conditions




Submersible pumps                                        SmartSeal prevents leakage
The Grundfos range of submersible SEG pumps are          The Grundfos SmartSeal auto-coupling gasket
specifically designed for use in pressurised systems     mounted on the pump discharge flange provides
for pumping domestic sewage and effluent. The            a completely leak-proof connection between the
pumps are designed for vertical installation with        pump and the base unit of the auto-coupling
a horizontal discharge port.                             system. This optimises the efficiency of the entire
The compact design makes these pumps suitable            pumping system and keeps running costs at a
for temporary, free-standing portable use. The           minimum.
specially designed carrying handle makes it easy
to lift and transport the pumps, regardless of the       180° rotatable motor unit
application.                                             The unique clamp system enables quick and
                                                         easy detachment of motor unit from the pump
Variants                                                 housing. The motor can be turned either way,
The SEG range comprises models for single-phase          180O, on the pump housing. This gives you the
or three-phase voltage supply, see table on page         choise of various positions of the power cable.
9. All types are designed for voltage tolerances of
-10%/+6%.

Pumped liquid
The SEG pumps are suitable for pumping domestic
sewage and other liquids with a pH value of 4 to
10 in permanent installations. The SEG pumps are
designed for fully submerged continuous opera-
tion or partly submerged intermittent operation
with a maximum of 30 starts per hour.
In order to protect the grinder system, the pumped
liquid must be free from mechanically wearing
particles or abrasives such as sand or gravel.

Liquid temperature
           O
0 O C to +40 C. For short periods, maximum one
hour, up to +60O C is permissible.
Explosion proof pumps must never pump liquid
                                      O
with a temperature higher than +40 C.



7                                                                                 Operating conditions    >
Applications


Pressurised systems
The SEG pumps are ideal for use in sparsely populated areas where gravity sewage systems are not available.
Examples include small villages, farm areas, and areas with difficult topography, such as rocky terrains with
large differences in levels - or any other area where a pressurised system offers advantages.




                                                               Farm areas
                                        Factories




                                                                                      Individual
                                                                                      houses

                         Villages                       Sewage
                                                        treatment plant




                                                          Approvals
                                                          All 50 Hz SEG pumps have been approved, according
                                                          to DIN 12050-1 for use in building services by the
                                                          German Building Technology Institute (Institut für
                                                          Bautechnik).

                                                          Explosion-proof versions
                                                          For applications involving the risk of explosion, or
                                                          where otherwise required, explosion-proof versions
                                                          of the SEG pumps are available. These models are
                                                          provided with an ll 2 G, EEx d IIB T4 explosion-
                                                          protection classification according to EN standards
                                                          50 014/18.


A highly efficient grinder system (patent pending)        The SEG pumps are also available with an
ensures that all sewage solids are ground down so         Ex nC II T3 X classification in accordance with IEC
that they can be pumped away through pipes with           60079 - 15: 1987 (Australian standard AS2380.9).
diameters down to 40 mm.




8                                                                                                Applications   >
                                                                                   Technical data


Electrical data and pump designation
                            Product       P1         P2        n        Voltage    I1/1   Istart                       Weight
            Pump type                                                                              Ex-classification
                            number      [kW]       [kW]       min-1       [V]      [A]     [A]                          [kg]

    SEG.40.09.2.1.502      96075893      1,3        0,9      2890       1x230       5,8   38,0                         38,0
    SEG.40.09.2.50B        96075897      1,4        0,9      2860     3x400-415     2,6   21,0                         38,0
    SEG.40.09.2.50C        96075919      1,4        0,9      2860     3x230-240     4,5   36,0                         38,0
    SEG.40.09.EX.2.1.502   96075894      1,3        0,9      2890       1x230       5,8   38,0        EEx d IIB T4     38,0
    SEG.40.09.EX.2.1.502   96076161      1,3        0,9      2890       1x230       5,8   38,0       Ex nC II T3 X     38,0
    SEG.40.09.EX.2.501     96075898      1,4        0,9      2860       3x400       2,6   21,0        EEx d IIB T4     38,0
    SEG.40.09.EX.2.50B     96076162      1,4        0,9      2860     3x400-415     2,6   21,0       Ex nC II T3 X     38,0
    SEG.40.12.2.1.502      96075901      1,8        1,2      2820       1x230       8,2   38,0                         38,0
    SEG.40.12.2.50B        96075905      1,8        1,2      2750     3x400-415     3,1   21,0                         38,0
    SEG.40.12.2.50C        96075920      1,8        1,2      2750     3x230-240     5,4   36,0                         38,0
    SEG.40.12.EX.2.1.502   96075902      1,8        1,2      2820       1x230       8,2   38,0        EEx d IIB T4     38,0
    SEG.40.12.EX.2.1.502   96076163      1,8        1,2      2820       1x230       8,2   38,0       Ex nC II T3 X     38,0
    SEG.40.12.EX.2.501     96075906      1,8        1,2      2750       3x400       3,1   21,0        EEx d IIB T4     38,0
    SEG.40.12.EX.2.50B     96076164      1,8        1,2      2750     3x400-415     3,1   21,0       Ex nC II T3 X     38,0
    SEG.40.15.2.50B        96075909      2,3        1,5      2700     3x400-415     3,8   21,0                         38,0
    SEG.40.15.2.50C        96075921      2,3        1,5      2700     3x230-240     6,6   36,0                         38,0
    SEG.40.15.EX.2.501     96075910      2,3        1,5      2700       3x400       3,8   21,0        EEx d IIB T4     38,0
    SEG.40.15.EX.2.50B     96076165      2,3        1,5      2700     3x400-415     3,8   21,0       Ex nC II T3 X     38,0
    SEG.40.26.2.50B        96075913      3,7        2,6      2870     3x400-415     5,3   33,0                         57,0
    SEG.40.26.2.50C        96075922      3,7        2,6      2870     3x230-240     9,2   57,0                         57,0
    SEG.40.26.EX.2.501     96075914      3,7        2,6      2870       3x400       5,3   33,0        EEx d IIB T4     57,0
    SEG.40.26.EX.2.50B     96076166      3,7        2,6      2870     3x400-415     5,3   33,0       Ex nC II T3 X     57,0
    SEG.40.31.2.50B        96075915      3,9        3,1      2900     3x400-415     6,3   43,0                         65,0
    SEG.40.31.2.50C        96075923      3,9        3,1      2900     3x230-240    10,9   74,0                         65,0
    SEG.40.31.EX.2.501     96075916      3,9        3,1      2900       3x400       6,3   43,0        EEx d IIB T4     65,0
    SEG.40.31.EX.2.50B     96076167      3,9        3,1      2900     3x400-415     6,3   43,0       Ex nC II T3 X     65,0
    SEG.40.40.2.50B        96075917      5,2        4,0      2830     3x400-415     8,2   43,0                         65,0
    SEG.40.40.2.50C        96075924      5,2        4,0      2830     3x230-240    14,2   74,0                         65,0
    SEG.40.40.EX.2.501     96075918      5,2        4,0      2830       3x400       8,2   43,0        EEx d IIB T4     65,0
    SEG.40.40.EX.2.50B     96076168      5,2        4,0      2830     3x400-415     8,2   43,0       Ex nC II T3 X     65,0




Material specifications
                                                                                                    "DIN W. - NR/      "AISI/
            Description                                   Material
                                                                                                    EN standard"       ASTM"

    O-rings                  NBR
    Grinder ring             Hardened stainless steel                                                   1.4542          630
    Grinder head             Hardened stainless steel                                                   1.4542          630
    Impeller                 Cast iron                                                               EN-JL - 1030
    Pump housing             Cast iron                                                               EN-JL - 1030
    Stator housing           Cast iron                                                               EN-JL - 1030
    Clamp                    Stainless steel                                                           1.4301           304
                             Primary seal (0.9-1.5 kW): SIC/SIC
                             Secondary seal (0.9-1.5 kW): lip seal, NBR
    Shaft seal               Primary seal (2.6-4.0 kW): SIC/SIC
                             Secondary seal (2.6-4.0 kW): Carbon/aluminium oxide
                             Other components: NBR rubber, stainless steel
    Rotor/shaft              Shaft part at rotor steel                                                  1.0533          304
                             Shaft end at hydraulics: stainless steel                                   1.4301
    Screw                    Stainless steel
    Lifting bracket          Stainless steel                                                            1.4308          CF-8
    Oil                      Shell Ondina 913
    Paint                    Two-component epoxy




9                                                                                                          Technical data      >
Technical data


Dimensions, free-standing
                                                         Dimensions [mm]
     Pump type
                        A          D        E           F            G        H           K            S           T
     SEG.40.09         458         71      257         154          214      99          123          116         502
     SEG.40.12         458         71      257         154          214      99          123          116         502
     SEG.40.15         458         71      257         154          214      99          123          116         502
     SEG.40.26         527         60      292         173          254      117         143          116         582
     SEG.40.31         567         60      292         173          254      117         143          116         622
     SEG.40.40         567         60      292         173          254      117         143          116         622


                                         SEG pumps                                                      SEG pumps
                                                                                               with feet extensions




Submerged installation on auto-coupling system
     Auto-coupling with guide rails                         Hookup auto-coupling




Dimensions
                                                        Dimensions [mm]
Pump type
                  B          C     G      H       I        J        M       N      O      U      V           X      Y
 SEG.40.09       100         271   214   99      365      271       134    100           536     69         374    424
 SEG.40.12       100         271   214   99      365      271       134    100           536     69         374    424
 SEG.40.15       100         271   214   99      365      271       134    100     min   536     69         374    424
 SEG.40.26       100         271   254   117     365      282       134    100     600   615     80         410    460
 SEG.40.31       100         271   254   117     365      282       134    100           655     80         410    460
 SEG.40.40       100         271   254   117     365      282       134    100           655     80         410    460




10                                                                                                    Technical data    >
                                                                                                      Accessories


General information
The SEG pumps are suitable for free-standing installation on feet with a Storz hose coupling or for permanent
installation on auto-coupling. The following table shows the complete range of accessories for SEG pumps.




                                                             Accessories
                                                                                                                 Product
     No.       Picture                   Description                                           Dimensions        number

                                                                           R/Rp 11/2                           96 00 19 79
                                  O
      1                         90 elbow
                                                                           R/Rp 2                              96 00 19 80

                                                                           Rp 2 for 2" hose                    96 00 19 82
                                Coupling half
     2
                                Storz coupling
                                                                           Rp 21/2 for 2" hose                 96 00 19 83

                                                                           11/2"                               96 00 19 86
                                10 m rubber hose
     3
                                incl. Storz couplings
                                                                           2"                                  96 00 19 87

                                                                           Rp/Rp 11/2                          96 48 99 56
                                  O
     4                          90 elbow
                                                                           Rp/Rp 2                             96 00 19 90

                                                                           DN 40, PN 10                        96 07 61 92
                                  O
      5                         90 elbow with flanges
                                                                           DN 50, PN 10                        96 48 99 57

                                                                           R 11/2                              96 48 99 58
     6                          Hexagon nipple
                                                                           R2                                  96 00 19 93

                                                                           DN 40/Rp 11/2                       96 48 99 59
      7                         Threaded flange
                                                                           DN 50/Rp 2                          96 00 44 51

                                                                           4 of each M16 x 65 mm, DN 40        96 48 99 70
     8                          Bolts, nuts and gaskets
                                                                           4 of each M16 x 65 mm, DN 50        96 00 44 52


                                Non-return valve                           Rp/Rp 11/2                          96 48 99 72
     9                          Cast iron ball-type valve
                                                                           Rp/Rp 2                             96 00 20 02

                                                                           Rp/Rp 11/2                          96 48 99 73
                                Isolating valve
     10
                                Brass
                                                                           Rp/Rp 2                             96 00 20 05

                                                                           Rp/Rp 11/2                          96 48 99 77
                                Isolating valve
     11
                                Cast iron
                                                                           Rp/Rp 2                             96 48 99 76
                                                                           10 m                                96 49 74 64
     12                         Lifting chain with shackle
                                                                           6m                                  96 49 74 65
                                – galvanized with certificates
                                                                           3m                                  96 49 74 66
                                Hookup auto-coupling                       DN 40/Rp     11/2                   96 07 60 89
     13                         – base stand, counterpart,
                                  bolts, nuts and gaskets.                 Rp/Rp 2                             96 00 44 42




11                                                                                                          Accessories      >
Accessories


                                                                  Accessories
                                                                                                                         Product
 No.      Picture                            Description                                        Dimensions               number




                                 Auto-coupling system complete
     14                          - upper guide rail holder, nuts,               DN 40/Rp 11/2                          96 07 60 63
                                   bolts, gaskets, guide claw
                                   and base stand.




                                 3 loose feet to be fitted to
     15                          the pump housing                                                                      96 07 61 96



                                 LC 107 controller, pneumatic version
                                 with level bells and tube for 1 pump
                                 1 x 230 V, direct-on-line-starting.            3.7 -12.0 A 30/150 µF                  96 10 49 02
                                 With built-in start and operating
                                 capacitors
     16                                                                         1 - 2.9 A                              96 00 24 67
                                 LC 107 controller, pneumatic
                                 version with level bells and                   1.6 - 5.0 A                            96 00 24 68
                                 tube for 1 pump 3 x 400 V,                     3.7 - 12.0 A                           96 00 24 69
                                 direct-on-line-starting                        12.0 - 23.0 A                          96 00 24 70

                                 LCD 107 controller, pneumatic version
                                 with level bells and tube for 1 pump
                                 1 x 230 V, direct-on-line-starting. With       3.7 -12.0 A 30/150 µF                  96 10 49 03
                                 built-in start and operating capacitors
     17
                                                                                1 - 2.9 A                              96 00 24 74
                                 LCD 107 controller, pneumatic
                                 version with level bells and                   1.6 - 5.0 A                            96 00 24 75
                                 tube for 1 pump 3 x 400 V,                     3.7 - 12.0 A                           96 00 24 76
                                 direct-on-line-starting
                                                                                12.0 - 23.0 A                          96 00 24 77

                                 LC 108 controller for float switches
                                 for 1 pump 1 x 230V, direct-on-line-
                                 starting. With built-in start and              3.7 -12.0 A 30/150 µF                  96 10 49 14
                                 operating capacitors

                                                                                1 - 2.9 A                              •96 43 39 75
                                 LC 108 controller for float                    1.6 - 5.0 A                            •96 43 39 79
     18                          switches for 1 pump 3 x 230 V,
                                 direct-on-line-starting                        3.7 - 12.0 A                           •96 43 39 83
                                                                                12.0 - 23.0 A                          •96 43 39 87
                                                                                1 - 2.9 A                              •96 43 39 91
                                 LC 108 controller for float                    1.6 - 5.0 A                            •96 43 39 95
                                 switches for 1 pump 3 x 400 V,
                                 direct-on-line-starting                        3.7 - 12.0 A                           •96 43 39 99
                                                                                12.0 - 23.0 A                          •96 43 40 03

                                 LCD 108 controller for float
                                 switches for 2 pumps 1 x 230V,
                                                                                3.7 -12.0 A 30/150 µF                  96 10 49 34
                                 direct-on-line-starting. With built-in
                                 start and operating capacitors

                                                                                1 - 2.9 A                              •96 43 40 23
                                 LCD 108 controller for float                   1.6 - 5.0 A                            •96 43 40 27
     19                          switches for 2 pumps 3 x 230 V,
                                 direct-on-line-starting                        3.7 - 12.0 A                           •96 43 40 31
                                                                                12.0 - 23.0 A                          •96 43 40 35
                                                                                1 -2.9 A                               •96 43 40 39
                                 LCD 108 controller for float                   1.6 -5.0 A                             •96 43 40 43
                                 switches for 2 pumps 3 x 400 V,
                                 direct-on-line-starting                        3.7 -12.0 A                            •96 43 40 47
                                                                           12.0 -23.0 A                                •96 43 40 51
                    Product numbers marked with • are English versions. Other languages are available on request.




12                                                                                                                  Accessories      >
                                                    Accessories
                                                                                                            Product
 No.      Picture              Description                                        Dimensions                number

                    LC 110 controller for electrodes for
                    1 pump 1 x 230 V, direct-on-line-             3.7 -12.0 A 30/150 µF                   96 10 49 45
                    starting. With built-in start and
                    operating capacitors
     20
                                                                  1 - 2.9 A                               96 48 40 85
                    LC 110 controller for electrodes              1.6 - 5.0 A                             96 48 40 86
                    for 1 pump 3 x 400 V,
                                                                  3.7 - 12.0 A                            96 48 40 87
                    direct-on-line-starting
                                                                  12.0 - 23.0 A                           96 48 40 88

                    LCD 110 controller for electrodes for
                    2 pumps 1 x 230 V, direct-on-line-
                                                                  3.7 -12.0 A 30/150 µF                   96 10 49 48
                    starting. With built-in start and
                    operating capacitors
     21
                                                                  1 - 2.9 A                               96 48 40 93
                    LCD 110 controller for electrodes             1.6 - 5.0 A                             96 48 40 94
                    for 2 pumps 3 x 400 V,
                                                                  3.7 - 12.0 A                            96 48 40 95
                    direct-on-line-starting
                                                                  12.0 - 23.0 A                           96 48 40 96

                                                                  CU 100.230.1.9.30/150                   96 07 62 09

                                                                  CU 100.230.1.9.30/150.A                 96 07 61 97
                    CU 100 control box for one pump               CU 100.230.3.5.A                        96 07 61 98
     22             A models include float switch
                    for automatic operation                       CU 100.230.3.12.A                       96 07 61 99

                                                                  CU 100.400.3.2,9.A                      96 07 62 00

                                                                  CU 100.400.3.5.A                        96 07 62 01

                    Float switch with 10 m cable                                                          96 00 33 32
                                                                  For LC 108 and LCD 108 controllers
                    Float switch with 20 m cable                                                          96 00 36 95
                    Float switch for use in potentially ex-
     23                                                                                                   96 00 34 21
                    plosive environments, with 10 m cable         For LC 108 and LCD 108 controllers
                    Float switch for use in potentially en-       connected to LC-Ex4
                                                                                                          96 00 35 36
                    vironments, with 20 m cable explosive




     24             Bracket for float switch                                                              96 00 33 38



                                                                  1 pump without alarm (2 switches)       62 50 00 13
                                                                  1 pump with alarm (3 switches)          62 50 00 14
                    Standard float switches
     25             with 10 m cable                               2 pumps without alarm (3 switches)      62 50 00 14
                    and bracket
                                                                  2 pumps with alarm (4 switches)         62 50 00 15

                                                                  1 pump without alarm (3 switches)       62 50 00 17
                    Float switches for use in
                    potentially explosive                         1 pump with alarm (4 switches)          62 50 00 18
     26             environmets, with 10 m cable
                    and bracket                                   2 pumps without alarm (4 switches)      62 50 00 18



                    LC-Ex4 safe barrier, for use in potentially explosive environments,
     27                                                                                                   96 44 03 00
                    for float switch applications, for use with the above mentioned float switches




13                                                                                                     Accessories      >
Accessories


                                                  Accessories
                                                                                                     Product
 No.      Picture             Description                                     Dimensions             number


                                                                3 electrodes with 10 m cable       96 07 61 89
                    Level electrodes for LC 110
     28
                    and LCD 110
                                                                4 electrodes with 10 m cable       91 71 34 37




     29             Bracket for electrodes                      To be mounted on a 38 mm pipe      91 71 31 96




     30             Signal lamp, 1 x 230 V                      Outdoor mounting                   62 50 00 20




                                                                Outdoor mounting                   62 50 00 21
     31             Acoustic signal (horn), 1 x 230 V
                                                                Indoor mounting                    62 50 00 22




14                                                                                              Accessories      >
                              The Grundfos wastewater range


               Lifting stations                                  Heavy-duty submersible
Brochure covers Grundfos lifting                              sewage pumps 1.65 - 29 kW
 stations for individual as well as                           Brochure covers the Grundfos range
         multi-user applications.                               of submersible channel-impeller
                                                               pumps from 1.65 kW up to 21 kW
                                                                   and SuperVortex pumps up to
                                                                29 kW. All designed for handling
                                                                        unscreened raw sewage.


                         Heavy-duty submersible                                      Super-heavy-duty
                         sewage pumps 15 - 155 kW                                    submersible sewage and
                         Brochure covers the Grundfos                                raw water pumps
                         range of sewage pumps from 15 kW                            Brochure covers the Grundfos range
                         up to 155 kW for handling of raw                            of super-heavy-duty channel
                         sewage in heavy-duty applications.                          pumps, axial flow pumps, and pro-
                                                                                     peller pumps from 7.5 kW up to
                                                                                     520 kW.
                     Portable
            dewatering pumps
Brochure covers the Grundfos range                                      The KP/AP stainless
of portable dewatering pumps (DW)                                               steel range
from 0.8 kW to 20 kW for pumping                                Brochure covers a wide range of
         raw water with abrasives.                            high quality stainless steel pumps
                                                                   for a variety of domestic and
                                                                       commercial applications.


                         Stainless steel heavy-duty
                         submersible pumps
                         Brochure covers the Grundfos                                LC/LCD level controllers
                         range of heavy-duty stainless                               Brochure covers the Grundfos
                         steel pumps (SEN) for aggressive                            range of controls for the waste-
                         and corrosive environments.                                 water pumping systems.



       Mixers and flowmakers
     Brochure covers the new range
      of mixers and flowmakers for
      optimal control of liquids and
       solids throughout the waste-
           water treatment process.




15                                                                                                     The range   >
                                                                           Being responsible is our foundation
                                                                             Thinking ahead makes it possible
                                                                                     Innovation is the essence




                   Business with an attitude

                   Knowledge The sharing of knowledge, experience
                   and expertise across our global network will always
                   lead our business forward.


                   Innovation Combining the best technology with
                   fresh ways of thinking, we will continue to develop
                   even better pumps, systems, services and standards.


                   Solution With a complete product range, capable
                   of providing every conceivable water solution, we are
                   the most complete player on the market.




                                                                                                                 VENTURE MARKETING AS
                                                                                                                 96 49 75 45 03 03




www.grundfos.com

				
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